Rating and Stats

Document Actions

Share or Embed Document

M&S SYSTEMS Model MC602 Master Unit Owner's Guide

This booklet contains the information you need to get the most from your musical intercom system. It also tells you what to do if your system develops operating problems, and contains applicable statements of warranty. Keep this booklet for future reference.

The display normally functions as a clock or frequency readout for AM and FM. do not press any buttons for 9 seconds.This button is used to turn the Automatic Music (AUTO *) function ON and OFF. The unit will operate properly and keep time from this initial 12:00 AM setting. This number is the volume of the music currently playing and this will be the volume of the MC602 when it automatically turns ON. static. Setting the times and auto * functions as well as all intercom functions will work with the power ON or OFF. DISPLAY Easy to read and understand Liquid Crystal Display with backlight. AUTO * button . your new musical intercom also features: *Smart Chime which will not interfere with Door Communications *Lightning. This also is the microphone for communications from the master unit. When the unit is off.
information is explained under the function with which it is associated. This AUTO ON VOLUME can be changed by using the VOLUME UP & DOWN buttons. or TAPE) on the right side of the display will be SHOWN. When the MC602 automatically turns itself ON it will always turn on at the same volume level. POWER button . Prepare yourself for a more satisfying home living experience. turns the function ON and pressing it again turns it OFF. This other
D. 2. The AUTO * function is ON when the AUTO indicator is displayed on the top of the display. The display will show the letter "A" for AUTO ON VOLUME followed by a number.In addition. or to listen to other music through the unit. and surge protection *Improved reliability and serviceability Your MC602 is designed to make your home more functional and enjoyable. This "AUTO ON VOLUME LEVEL" has a default of 6 (See Sections 10 & 11) but it can be changed following these simple steps: A.This button is used to turn the MC602 ON and OFF. The flashing display indicates that power has been applied to the unit for the first time or that there has been an extended power outage and the unit has lost its memory. FM.
Display
3
2
.
MC602 MASTER UNIT OPERATION
Display
4. but it should have its memory restored by performing sections 4.
When the MC602 is first connected to 120V house power the unit will set itself to 12:00 AM and the time will flash. B. Momentarily press the VOLUME UP and AUTO * buttons at the same time. 5 and 9 in the following instructions: 1.
E. Pressing the AUTO * button momentarily. the MC602 will turn itself ON Automatically when the current time reaches the Automatic ON TIME and then turn itself OFF when the current time reaches the Automatic OFF TIME. but the display can also show additional important information. Release both buttons. When the AUTO * function is turned on. all four of these annunciators will be off. When you have the volume at the level that you want the MC602 to automatically turn on to. When the unit is turned on. AUX.
C. MASTER SPEAKER/MICROPHONE High-Fidelity Speaker. The MC602 must be turned on to operate the radio. 3. one of the four source indicators (AM. The display will go back to normal and the new AUTO ON VOLUME will be saved. Turn the MC602 ON.

The UP and DOWN buttons can be used as described previously to increment or decrement the AUTO OFF TIME
6. AM B. Each time the SOURCE button is momentarily pressed the audio source changes. The UP and DOWN buttons can be used as previously described to increment or decrement the AUTO OFF TIME hours. The Manual scan can be used to select a station that is not strong enough to be picked up by the Automatic Search. The time display also includes the AM or PM indicator which is changed by scrolling the hours past 12:00.
Display
7. Note: The MC602 remains in the set mode for 25 seconds with no activity (no buttons being pressed) after which the unit automatically returns to the normal mode of operation. The UP and DOWN buttons (either TUNING UP and DOWN or VOLUME UP and DOWN) can then be used to increment or decrement the current time hours. and A4. TIME SET button . the TUNING DOWN button is simply pressed momentarily. The radio stations can be scanned down in two ways using this button: 1. momentarily press the TIME SET button again. The active source is displayed on the right side of the display (the memory bank indicator is on the right side of the display after MEM). Once the current hours have been set correctly. A2. 5. and B4. The A bank indicates the first four preset memories A1. to scan through many frequencies without stopping on each strong station. The display will indicate "SET AUTO OFF TIME" and the AUTO OFF TIME will be displayed with the hours flashing. To set the AUTO * ON and OFF times. momentarily press the TIME SET button again. To scan down until the next strong station is found (Automatic Search). The display will indicate "SET AUTO OFF TIME" and the AUTO OFF TIME will be displayed with the minutes flashing. Holding the UP button (or DOWN button) depressed will rapidly increment (or decrement) the hours until the button is released. When the TIME SET button is pressed momentarily. it will stop scanning. the TIME SET button must be momentarily pressed three times without changing the current time. This button is used to scan down through the FM or AM radio stations. AUX input. The audio will be muted and the display will show the radio station frequency decreasing until a strong station is found. TUNING DOWN button . The A and B following FM and AM indicate the preset memory bank selection. the TUNING DOWN button is held in. The display will indicate "SET TIME" and the current time will be shown with the minutes flashing. or TAPE input) which the MC602 will output to the speakers. while the B bank indicates the second four preset memories B1. Once the MC602 locks onto a strong station. Once the AUTO ON TIME hours have been set correctly. The UP and DOWN buttons can be used as previously described to increment or decrement the auto on time hours. The display will indicate "SET AUTO ON TIME" and the AUTO ON TIME will be displayed with the minutes flashing. and the audio will again be heard through the speakers.
4
5
. The TIME SET button must be pressed again to return to the set mode. Once the AUTO ON TIME minutes have been set correctly. This station's frequency will be shown on the display. Once the current minutes have been set correctly. AM A. momentarily press the TIME SET again. the display will indicate "SET AUTO ON TIME" and the auto on time will be displayed with the hours flashing. After about 1 second the MC602 will go into Manual Scan Down mode and the display will decrement in frequency while the audio at this frequency will be heard.This button is used to access the time setting mode. The UP and DOWN buttons can be used as previously described to increment or decrement the AUTO ON TIME minutes. A3. NOTE: To decrement the frequency down just once. FM B. 2. Once the AUTO OFF TIME hours have been set correctly. or to quickly hear a sample of each station as it is scanned. After pressing the TIME SET button for the third time.minutes.active only when the MC602 is ON and the FM or AM source is selected.active only when the MC602 is ON. This button is used to select the audio source (FM A. momentarily press the TIME SET button again. B3. SOURCE button . The use of the memory banks is explained in paragraph 10. momentarily press the TIME SET button again to return to the normal mode or let the MC602 automatically return to the normal mode if no buttons are pressed for 25 seconds. the display will indicate "SET TIME" and the current time will be displayed with the hours flashing. To scan down to a specific frequency and/or hear the stations as they are scanned (Manual Scan). The unit will continue to decrement and play each frequency until the TUNING DOWN button is released. The UP and DOWN buttons can be used as described previously to increment or decrement the current time minutes. Pressing the UP button (or DOWN button) momentarily will increment (or decrement) the hours by one each time the key is pressed. the TUNING DOWN button should be held in until the frequency changes--then immediately released. B2.

active only when the MC602 is ON and the FM or AM source is selected. This button is used to increase the audio level (volume) of the selected source (FM. The VOLUME DOWN button is also used to decrement the time when the unit is in the SET TIME.
Display
10. A2. This button is used to decrease the audio level (volume) of the selected source (FM. the individual speaker volume controls should be turned to maximum volume (fully clockwise) and then the VOLUME UP and DOWN buttons adjusted for the proper listening volume (this is really setting the maximum listening volume). and 4 buttons . The individual speaker volume control can then be adjusted in rooms which require less volume. This is very inefficient. A4. IMPORTANT: Do not set this "system volume" to a high number and then adjust all individual speaker volume controls down to acceptable listening level. SET AUTO ON TIME. If the system is connected with a HOME AUTOMATION system the VOLUME UP button and VOLUME DOWN button are used to activate (turn on) the automated function. change the source to FM B. The TUNING UP is also used to increment the time when the unit is in the SET TIME. B1. 3. OPTIONAL DOOR RELEASE . SET AUTO ON TIME. the display will show the level of this volume with a number from 1 (minimum volume) to 32 (maximum volume). The Door/Gate release is activated by pushing both the VOLUME UP and VOLUME DOWN buttons at the same time and holding them for 4 seconds. SET AUTO ON TIME. Using the SOURCE button. or SET AUTO OFF TIME mode as described under the TIME SET button. the VOLUME UP button and VOLUME DOWN button are used to open the Entry Door or Gate.active only when the MC602 is ON. The memory number should display 2 and the station that was stored in memory A2 should be displayed and heard through the speakers. Hold in the 3 button until a 3 appears as the memory number. Tune the radio to the station which is desired to be saved. or SET AUTO OFF TIME mode as described under the TIME SET button.always active. or TAPE) which is sent to all the speakers. 11.
The VOLUME UP button is also used to increment the time when the unit is in the SET TIME.
To recall the radio station saved in memory AM A2: 1. change the source to AM A. Whenever this "system volume" is adjusted. 3. AUX. the display will show the level of this volume with a number from 1 (minimum volume) to 32 (maximum volume). and B4) and another 8 AM memories A1 through B4). and will add distortion to the system. These buttons are used to save and recall your most frequently used FM and AM radio stations (presets). B3. The display will show "door" when the buttons are pressed at the same time and it will show RELS when the door release is activated. 9. AM.
Each Room Speaker including the MASTER SPEAKER has its own volume control which can be used to turn down the audio level for each particular room. AUX. will cause the amplifier to overheat. Along with the SOURCE button. NOTE: For best performance.The TUNING DOWN button is also used to decrement the time when the unit is in the SET TIME.active only when the MC602 is ON.active only when the MC602 is ON and the FM or AM source is selected. VOLUME UP button . This button operates the same (Automatic Search and Manual Scan) as the TUNING DOWN button except that it scans the frequencies up instead of down. 10 & 11. A3.
increased. Momentarily press the 2 button. 2. This button is used to scan up through the FM or AM radio stations. Using the SOURCE button. Whenever this "system volume" is
6
7
. OPTIONAL HOME AUTOMATION INTERFACE . SET AUTO ON TIME. 8. 2. 1. these buttons provide 8 FM memories (A1. If the system is set up to use the Door/Gate release function. or TAPE) which is sent to all the speakers. TUNING UP button . 2. or SET AUTO OFF TIME mode as described under the TIME SET button. Each Room Speaker including the MASTER SPEAKER has its own volume control which can be used to turn down the audio level for each particular room.always active. VOLUME DOWN button . or SET AUTO OFF TIME mode as described under the TIME SET button.
To save a radio station in memory FM B3: 1. 10 & 11. B2. AM.

The display will show that you are in the talk mode. 18. The ROOM SPEAKERS Switches 1 through 9 control the corresponding Room Speakers. MASTER SPEAKER VOLUME CONTROL . Release the ROOM TALK button when you are finished talking. Turning the TREBLE CONTROL clockwise increases the treble (makes the high frequencies louder) and turning it counterclockwise decreases the treble (makes the high frequencies quieter). NOTE: When talking to a person in another room. This CONTROL is used to adjust the high tones of the audio heard on all the speakers (room speakers as well as the MASTER SPEAKER). OPTIONAL SECURITY INTERFACE .always active. To talk to someone in another room hold the ROOM TALK button in while talking in the direction of the microphone.Recommended setting: 12:00.Recommended setting:12:00. or INT position (See section 18). The PATIO SPEAKER Switch controls the Patio Speaker(s). DOOR TALK .Recommended setting: 12:00. This button is used for communicating with the other rooms. This allows someone to respond to the call without getting up or stopping their current activities.
8
9
. Turning the INTERCOM VOLUME CONTROL clockwise increases the volume of intercom communications and turning it counter-clockwise decreases the volume. TREBLE CONTROL . You may talk to the person at the door again anytime by holding in the ROOM LISTEN and ROOM TALK buttons. NOTE: To get the maximum benefit from this Hands Free system. another room needs more volume than the MASTER SPEAKER. but not so high that the speakers feedback or squeal when communications are attempted. ROOM TALK button .always active. make it a house rule that whoever initiates a call will always follow up by pressing the ROOM LISTEN button. The display will show that you are in the talk mode.The function is turned on by pushing both the VOLUME UP and VOLUME DOWN buttons at the same time and holding them for 4 seconds. the door speaker(s) can be listened to for another 25 seconds. To listen to other rooms hold the ROOM LISTEN button in. both sides of the conversation will be heard at each speaker that is in the RAD/INT. This CONTROL is used to adjust the low tones of the audio heard on all the speakers (room speakers as well as the MASTER SPEAKER). the MASTER SPEAKER VOLUME CONTROL may have to be turned down somewhat and then the music volume increased with the VOLUME UP button to get the perfect volume in each room.always active.
NOTE: When communicating with the person at the door(s). 10 & 11.Recommended setting: Maximum. 17. 14. you will hear each speaker that is in the MONITOR. BASS CONTROL . Each time the buttons are released. The MASTER SPEAKER VOLUME CONTROL should be normally be set to maximum (fully clockwise) and the VOLUME UP and DOWN buttons should be used to adjust for the proper listening volume.always active.
12 & 13. INTERCOM SELECTOR SWITCHES These switches are used to control the operation of the Room Speaker in each corresponding room. This CONTROL is used to control the volume of the MASTER SPEAKER. The MASTER SPEAKER Switch controls the MASTER SPEAKER. These buttons are used for communicating with the outside door speaker(s). you will be heard at each speaker that is in the RAD/INT. To talk to someone at the door speaker(s) hold the ROOM LISTEN and ROOM TALK buttons in while talking in the direction of the microphone. RAD/INT. The display will show that you are in the listen mode. 15. the 25 second listening time can be canceled by momentarily pressing either the ROOM LISTEN or the ROOM TALK button by itself. This button is used for listening to the other rooms. or INT position (See section 18). If however. NOTE: When listening to other rooms. If the system is connected with a SECURITY system the VOLUME UP button and VOLUME DOWN button are used to activate the panic alarm. ROOM LISTEN button . Release the ROOM LISTEN and ROOM TALK buttons when you are finished talking--the MC602 will automatically listen (you will hear what is being said) to the person at the door(s) for approximately 25 seconds. 12. The display will show that you are in the listen mode. Turning the BASS CONTROL clockwise increases the bass (makes the low frequencies louder) and turning it counter-clockwise decreases the bass (makes the low frequencies quieter). 16. The INTERCOM VOLUME CONTROL should be set to a point where intercom communications can easily be heard. or INT position (See section 18). Turning the MASTER SPEAKER VOLUME CONTROL clockwise increases the MASTER SPEAKER volume and turning it counter-clockwise decreases the MASTER SPEAKER volume. The panic alarm is turned on by pushing both the VOLUME UP and VOLUME DOWN buttons at the same time and holding them for 4 seconds. Release the ROOM LISTEN button when you are finished listening.
13. This CONTROL is used to adjust the level of the intercom communications. INTERCOM VOLUME CONTROL . If you are done communicating with the person at the door and/or you do not want to listen to the door speaker.

Any sounds that this microphone picks up will be added to the selected source and heard from any speaker that is in the RADIO-INT position. that speaker can still be used to talk to other rooms or listen to other rooms when its talk and listen buttons are pressed. The MC602 is normally configured so that intercom communications. including the door chime. IMPORTANT: At least one speaker (Master or Room Speaker) must be in the RADIO-INT or INT position for the Door Chime to function. AM. AUX.
OFF
Note: If one of the indoor rooms (master . or anything else. On the back of the door. To make your MC602 easier to use. This optional chime rings through the Master speaker or any room speaker and mutes the radio when the doorbell button is pressed.
from the speaker being monitored. you should label the INTERCOM SELECTOR SWITCHES. Move one switch at a time to RADIO-INT to determine the location it controls. A speaker with its switch set in the OFF position will not hear anything. INTERCOM A speaker with its switch set in the INTERCOM position will hear all intercom communications (including the chime. write with pen or pencil in the corresponding box. However as we understand that each customer and installation is unique. To listen only to the MONITORED room. and TAPE) as well as all intercom communications (including the chime. MONITOR A speaker with its switch set in the MONITOR position will not hear anything. if used). but will not hear the audio sources (FM. the MC602 can be configured with monitor override when it is installed. but the speaker will be used as a microphone. AM. See Appendix A for details on changing the monitor override configuration. all intercom communications.
NOTE: The sounds from the MONITORED room will be added to the selected source--means that if you are listening to the FM radio in the Living room and the baby starts crying in the MONITORED baby's room. simply turn the MC602 off with the POWER button. including the door chime. listen to.. The volume of the chime is controlled at each speaker with the speaker volume CONTROL. which room each switch controls.There are four positions for each of these switches. AUX. Turn the radio ON but move all the INTERCOM SELECTOR SWITCHES to OFF. If the MC602 is configured with monitor override. when the patio is turned off. will not be heard from the speaker being monitored.
RADIO-INT
A speaker with its switch set in the RADIO-INT position will hear the audio sources (FM. if used). However.9) are turned off. The MONITOR position can be used to listen to (monitor) a baby's or elderly person's room. will be heard
10
11
. and TAPE). the baby's crying will be combined with the FM radio and you will hear both at the same time. Remove the door that covers the switches by pulling it straight out. it is disconnected from the master and can not be used to talk from. Your MC602 may be equipped with either a 3-note or an 8-note Door Chime.

This button is used for talking to the other rooms and to the master.
NOTE: When talking to a person in another room. 20 & 21. To listen to other rooms and the master hold the ROOM LISTEN button in. The ROOM SPEAKER VOLUME CONTROL should normally be set to maximum (fully clockwise) and the VOLUME UP and DOWN buttons (See section 10 & 11) should be used to adjust for the proper listening volume.
Turning the ROOM SPEAKER VOLUME CONTROL clockwise increases the ROOM SPEAKER volume and turning it counter-clockwise decreases the ROOM SPEAKER volume. Release the ROOM LISTEN button when you are finished listening. NOTE: When communicating with the person at the door(s). NOTE: To get the maximum benefit from this Hands Free system.always active. Just remember that you will not hear the intercom or door chime with the VOLUME CONTROL in this position!
12
13
. DOOR TALK .
NOTE: The ROOM SPEAKER VOLUME CONTROL can be used to prevent others from monitoring the room that you are in by turning the VOLUME CONTROL fully counter-clockwise.
19.
22. ROOM SPEAKER VOLUME CONTROL . To talk to someone at the door speaker(s) hold the ROOM LISTEN and ROOM TALK buttons in while talking in the direction of the microphone. or INT position (See section 18). you will be heard at each speaker
that is in the RAD/INT. RAD/INT.MC602 ROOM SPEAKER OPERATION
21.always active. Release the ROOM LISTEN and ROOM TALK buttons when you are finished talking--the MC602 will automatically listen (you will hear what is being said) to the person at the door(s) for approximately 25 seconds.always active. If you are done communicating with the person at the door and/or you do not want to listen to the door speaker. Each time the buttons are released. You may talk to the person at the door again anytime by holding in the ROOM LISTEN and ROOM TALK buttons. NOTE: When listening to other rooms. This button is used for listening to the other rooms and the master. you will hear each speaker including the master that is in the MONITOR. This allows someone to respond to the call without getting up or stopping their current activities. This also is the microphone for communications from the room. or INT position (See section 18). Release the ROOM TALK button when you are finished talking. ROOM SPEAKER/MICROPHONE High-Fidelity Speaker. make it a house rule that whoever initiates a call will always follow up by pressing the ROOM LISTEN button.
20. the 25 second listening time can be canceled by momentarily pressing either the ROOM LISTEN or the ROOM TALK button by itself. ROOM LISTEN button . These buttons are used for communicating with the outside door speaker(s). To talk to other rooms and the master hold the ROOM TALK button in while talking in the direction of the microphone. or INT position (See section 18). the door speaker(s) can be listened to for another 25 seconds. This CONTROL is used to control the volume of the ROOM SPEAKER.
ROOM TALK button .Recommended setting: Maximum. both sides of the
conversation will be heard at each speaker including the master that is in the RAD/INT.

If the MC602 has the FM or AM source selected. The way that the SCAN function works is dependant on the configuration of the two jumpers P1 and P2 behind the face panel on the master that were set when the MC602 was installed.
23 & 24.always active.
MUSIC VOLUME DOWN/OFF button . momentarily press the MUSIC VOLUME UP/ON button.always active. The panic alarm is turned on by pushing both the VOLUME UP and VOLUME DOWN buttons at the same time and holding them for 4 seconds. This function is used to
change memories and/or sources. or TAPE) which is sent to all the speakers. Momentarily pressing both the MUSIC VOLUME UP and DOWN buttons at the same time will execute the SCAN function. If the system is set up to use the Door/Gate release function. Appendix B describes the other modes and how to change modes.
23 & 24. Executing SCAN again will turn in preset A2 in the FM band.always active. The function is turned on by pushing both the VOLUME UP and VOLUME DOWN buttons at the same time and holding them for 4 seconds. MUSIC VOLUME UP/ON button .
14
15
.
24. SCAN . AM. If the system is
connected with a SECURITY system the VOLUME UP button and VOLUME DOWN button are used to activate the panic alarm.OPTIONAL REMOTE SCAN SPEAKER OPERATION 23. the SCAN function will step through the 8 memory presets of the source that is selected then advance to the next source.
23 & 24. To turn the MC602 ON. The Door/Gate release is activated by pushing both the VOLUME UP and VOLUME DOWN buttons at the same time and holding them for 4 seconds. The SCAN function will step from AUX to TAPE and from TAPE to FM (preset A1). press the MUSIC VOLUME DOWN/OFF button after the volume has decreased to its minimum level. If the MC602 has the TAPE source selected. OPTIONAL SECURITY INTERFACE . This button is used to decrease the audio level (volume) of the selected source (FM. AM. To turn the MC602 OFF. the VOLUME UP button and VOLUME DOWN button are used to open the Entry Door or Gate.always active.
The MUSIC VOLUME DOWN/OFF button can also be used to turn the MC602 OFF. Executing SCAN again will tune in preset A2 in the AM band. If
the system is connected with a HOME AUTOMATION system the VOLUME UP button and VOLUME DOWN button are used to activate (turn on) the automated function.active only when the MC602 is ON. This button is used to increase the audio level (volume) of the selected source (FM. OPTIONAL HOME AUTOMATION INTERFACE . AUX.
23 & 24. For example. if the current source is FM and preset B4 is tuned in. executing the SCAN will tune in preset A1 in the AM band.
The MUSIC VOLUME UP/ON button can also be used to turn the MC602 ON if it is OFF. OPTIONAL DOOR RELEASE .active only when the MC602 is ON. The factory default mode of operation is described here. or TAPE) which is sent to all the speakers. AUX. executing the SCAN function will change the source to FM and tune in preset A1.

TAPE. To go up to the next preset. B4. Pressing this button also turns the MC602 ON if it is OFF. the MC602 must be put into its test mode by momentarily pressing the VOLUME UP and SOURCE buttons at the same time. B4. the DOWN button is simply pressed momentarily.
Hand Held RF Remote Control
1.
VOLUME UP [ON] button . This button is used to scan up through the FM or AM memory presets.always active.
Note: To change the function of the TUNING UP and DOWN buttons to select all
strong stations. To do this. B2. AUX input. B1. SOURCE button . The band will not change (stays in AM or FM).active only when the MC602 is ON. A1..Your MUSICAL INTERCOM HAND HELD CONTROLLER is an RF remote control which means that it will work anywhere in or around your house (you do not have to be in the same room as the master)... AM. or TAPE input) which the MC602 will output to the Music Speakers. the second.
3. A2. B1. The system also has a unique code in the transmitter that is learned by the MC602. VOL UP. instead of memory presets. This button is used to increase the audio level of the selected source (FM. AM. or TAPE) which is sent to all the Music Speakers. This button is used to decrease the audio level of the selected source (FM. A3.). the audio source changes.Upon initial power up of the MC602 or upon applying power after the unit loses its memory (power outages greater than 2 hours). virtually insuring that no one else can interfere with your system and you will not interfere with anyone else. If more than one transmitter is to be used with the system.
2. or TAPE) which is sent to all the Music Speakers. Pressing this button also turns the MC602 OFF when its audio level is all the way down. and fourth transmitters must be learned by pressing the TUNING DOWN. AUX. AUX. AUX. the individual music speaker volume controls should be turned to maximum volume (fully clockwise) and then the volume adjusted with the
17
.
to FM. Now press the TUNING UP button on the REMOTE CONTROL TRANSMITTER until the display flashes SAVE twice. VOLUME DOWN [OFF] button . third. B2. AM. B3. This button is used to select the audio source (FM.
NOTE: For best performance. The band will not change (stays in AM or FM). A2. the UP button is simply pressed momentarily. OPERATION .active only when the MC602 is ON and the FM or AM source is selected. B3.. B3. The display on the MC602 should show TEST. NOTE: If the P1 and P2 jumpers are set to the strong station scanning mode then
the UP button will scan to the next strong station just like the TUNING UP button [automatic search] (See section 8) on the master. . the unit must be programmed or taught the unique code that is present in the REMOTE CONTROL TRANSMITTER. This button is used to scan down through the FM or AM memory presets.active only when the MC602 is ON and the FM or AM source is selected. A4. The MC602 has now learned the TRANSMITTER. and back
16
5.
UP button . To go down to the next preset. . The MC602 will tune in the next preset station (the sequence is A1.). The sequence is FM.OPTIONAL HAND HELD RF REMOTE CONTROL PROGRAMMING . Each time the SOURCE button is momentarily pressed. Always press a different button for each TRANSMITTER to be programmed. The test mode is exited by momentarily pressing the VOLUME UP and POWER buttons at the same time. select the SCAN STATIONS mode as shown in Appendix B. The MC602 will tune in the previous preset station (the sequence is B4. and VOL DOWN on the respective TRANSMITTER.
NOTE: If the P1 and P2 jumpers are set to the strong station scanning mode then the DOWN button will scan to the next strong station just like the TUNING DOWN button
[automatic search] (See section 7) on the master. A1.
DOWN button . A4.active only when the MC602 is ON. A3. A2. AM.
4.

2. (A pair of needlenose pliers may be necessary to move the jumpers).Station Scanning
The way that the SCAN function works is dependant on the configuration of the two jumpers P1 and P2 behind the face panel just above and to the right of the display on the master.
Problem What to Check _____________________________________________________________
No FM or AM reception 1. The MC602 can also be configured for MONITOR OVERRIDE. In MONITOR OVERRIDE the monitored room hears all intercom communications including the chime.
_____________________________________________________________
Display Flashing Reset Not complete from power loss Strange Characters Remove the face panel and touch the four silver solder dots next to the word RESET to the right of the twelve buttons. This is done by removing the jumper from the P1 pins. Intercom Volume CONTROL adjusted properly (Section 16) Speaker Switches set correctly (Section 18) Room Speaker Volume CONTROL adjusted properly (Section 22)
APPENDIX B . inserting it on both P3 pins. and moving the P2 jumper onto both P2 pins.
MC602 TROUBLESHOOTING TIPS
ADVANCED FEATURES APPENDIX A . P2. 3. The individual music speaker volume control can then be adjusted in rooms which require less volume. 3. The following table shows how the SCAN function operates:
Weak or no Intercom
2. Power turned on (Section 3) Proper Source selected (Section 6) Speaker Switches set correctly (Section 18)
Display Flashing Extended loss of electrical power Set clock and auto * (Section 5) Program radio frequencies (Section 9) Program REMOTE CONTROL TRANSMITTER(s)
_____________________________________________________________
Feedback or Squeal
Intercom Volume CONTROL adjusted properly (Section 16) 1. and P3 on the back of the master next to the terminal block for the green wires.VOLUME buttons on the MCTX HAND HELD CONTROLLER for the proper listening volume (this is really setting the maximum listening volume). In this configuration the monitored room does not hear any intercom communication or the chime. The MC602 comes from the factory with only the P1 pins jumpered (the other jumper is on only 1 pin of P2 in case it is needed).Monitor Override
The way that the MONITOR function works is dependant on the configuration of the three jumpers P1. Set clock and auto * (Section 5) Program radio frequencies (Section 9) Program REMOTE CONTROL TRANSMITTER(s)
18
19
. This should insure a proper reset of the MC602--the display should blink 12:00.

INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WITH USE. No. M&S SYSTEMS will return the repaired product freight pre-paid within the U. INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE. OR THE USE OF NON-M&S/NON-AIRVAC WIRE.STATEMENTS OF WARRANTY
M&S SYSTEMS Limited 2-Year No-Fault Product Warranty M&S SYSTEMS warrants for 2 years all products to be free of defects (M&S SYSTEMS honors the 10-Year No-Fault warranty for AirVac Gold power units. Parts supplied under this warranty may be new or rebuilt at the option of M&S SYSTEMS.S. CABLE OR WALL HOUSINGS. If. with returning product for repair.S. EXCEED THE COST OF THE PRODUCT COVERED HEREBY. and you may also have other rights which vary from state to state. during the limited warranty period. BREACH OF CONTRACT. so the above limitation or exclusion may not apply to you. THIS LIMITED WARRANTY IS IN LIEU OF ANY OTHER WARRANTIES. 115758 Rev. ANY PRODUCT RETURNED WITHOUT A RETURN AUTHORIZATION NUMBER WILL BE REFUSED. The installing dealer or distributor may assist you. Approved
Printed in U. C
20
21
.
Lit.A. at your choice and expense. at its option. EXPRESS OR IMPLIED. Some states do not allow the exclusion or limitation of consequential. Remember to attain a Return Authorization Number (RAN) before returning any product to M&S SYSTEMS. This limited warranty gives you specific legal rights. Please include a brief description of the problem and a dated proof-ofpurchase receipt with any product that is returned for warranty repair. FOR BREACH OF WARRANTY. call our toll free service number before dismantling the product (1-800-877-6631). UNDER NO CIRCUMSTANCES SHALL THE SELLER BE LIABLE FOR CONSEQUENTIAL. You will be advised on shipping instructions when you call the toll free service number. THIS LIMITED WARRANTY DOES NOT COVER DAMAGE CAUSED BY IMPROPER INSTALLATION. Send this product freight pre-paid and insured to our service center for warranty repair. incidental or special damages.A.L. This warranty extends to the original user of the product and to each subsequent owner of the product during the term of this warranty. THE VIOLATION OF APPLICABLE BUILDING OR ELECTRICAL CODES. AND OF ANY OTHER OBLIGATIONS OR LIABILITY ON THE SELLER’S PART. OR STRICT LIABILITY. NEGLIGENCE. NO PERSON IS AUTHORIZED TO ASSUME FOR US ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS PRODUCT. OR INABILITY TO USE THIS PRODUCT. parts and materials at no charge. The warranty period begins from either (1) the date of “first user” purchase of this product or (2) the first close of escrow date on a residence in which this new product was originally installed. IN NO EVENT SHALL SELLER’S LIABILITY. it appears as though this product contains a defect which is covered by this limited warranty. THIS LIMITED WARRANTY APPLIES ONLY TO PRODUCTS INSTALLED IN A PRIVATE RESIDENCE. See section below).
IMPORTANT: All M&S Wire and Cable Products are U. M&S SYSTEMS will repair or replace.